3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-08 01:00:00 Europe/Berlin"); $interval = new DateInterval('P5Y6M1D'); $ret = $date; $diff = $base->diff($date); // var_dump($diff); $iterations = 0; if ($interval->y || $interval->m || $interval->d) { $y = $base->format('Y'); $m = $base->format('m'); $d = $base->format('d'); if ($interval->y || $interval->m) { $monthDiff = $diff->y * 12 + $diff->m; $monthInterval = $interval->y * 12 + $interval->m; $iterations = ceil($monthDiff / $monthInterval); $y = $base->format('Y') + ($interval->y * $iterations); $m = $base->format('m') + ($interval->m * $iterations); echo "set y:{$y}, m:{$m}, iterations:{$iterations}\n"; } if ($interval->d) { var_dump($diff->d, ($interval->d * $iterations)); $modify = $diff->d - ($interval->d * $iterations); if ($modify > 0) { $y += $interval->y; $m += $interval->m; $iterations++; } $d += $interval->d * $iterations; echo "set y:{$y}, m:{$m}, d:{$d}, iterations:{$iterations}\n"; } $ret->setDate($y, $m, $d); } $h = $base->format('G'); $i = $base->format('i'); $s = $base->format('s'); if ($interval->h) { var_dump($diff->h, ($interval->h * $iterations)); $modify = $diff->h - ($interval->h * $iterations); if ($modify > 0) { $y += $interval->y; $m += $interval->m; $d += $interval->d; $iterations++; } $h += $interval->h * $iterations; echo "set y:{$y}, m:{$m}, d:{$d}, h:{$h}, iterations:{$iterations}\n"; } $ret->setTime($h, $i, $s); echo $ret->format("Y-m-d H:i:s") . "\n"; exit; if ($interval->y) { $y = $diff->y / $interval->y; if ($y) { $intervals = $y / $interval->y; $m = $interval->m * $intervals; $y -= floor($m / 12); $m -= floor($m / 12) * 12; $ret->setDate( $base->format('Y') + $y, $base->format('m') + $m, $base->format('d') ); /* $ret->setTime( $base->format('G') + ($interval->h * $intervals), $base->format('i') + ($interval->i * $intervals), $base->format('s') + ($interval->s * $intervals) ); */ } } var_dump($ret); exit; $intervalMonths = $interval->m ?: 12; $m = ceil($diff->m / $intervalMonths) * $intervalMonths; if ($interval->d) { $d = ceil($diff->d / $interval->d) * $interval->d; } else { $d = 0; } $intervalHours = $interval->h ?: 24; $intervalMinutes = $interval->i ?: 60; $intervalSeconds = $interval->s ?: 60; $h = ceil($diff->h / $intervalHours) * $intervalHours; $i = ($h) ? $interval->i : ceil($diff->i / $intervalMinutes) * $intervalMinutes; $s = ($h || $i) ? $interval->s : ceil($diff->s / $intervalSeconds) * $intervalSeconds; if ($interval->d) { $d = ceil($diff->d / $interval->d) * $interval->d; } if ($interval->m) { $m = ceil($diff->m / $interval->m) * $interval->m; } if ($interval->y) { $y = ceil($diff->y / $interval->y) * $interval->y; } $s += $base->format('s'); $i += $base->format('i'); $h += $base->format('G'); $d += $base->format('d'); $m += $base->format('m'); $y += $base->format('Y'); $ret->setTime($h, $i, $s); //$ret->setDate($y, $m, $d); return $ret;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00618.80
8.3.50.0110.00722.11
8.3.40.0160.00619.04
8.3.30.0110.00419.21
8.3.20.0040.00420.25
8.3.10.0050.00321.94
8.3.00.0090.00019.12
8.2.180.0110.00418.41
8.2.170.0070.01322.96
8.2.160.0070.00722.06
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.06
8.2.110.0030.00622.25
8.2.100.0120.00018.16
8.2.90.0000.00819.51
8.2.80.0000.00818.00
8.2.70.0000.01117.88
8.2.60.0030.00518.18
8.2.50.0000.00818.07
8.2.40.0000.00820.07
8.2.30.0060.00318.36
8.2.20.0060.00318.22
8.2.10.0060.00318.21
8.2.00.0040.00417.97
8.1.280.0120.00625.92
8.1.270.0060.00319.04
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00623.91
8.1.230.0090.00319.28
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00917.73
8.1.190.0050.00517.60
8.1.180.0040.00418.10
8.1.170.0050.00318.90
8.1.160.0040.00422.00
8.1.150.0030.00619.11
8.1.140.0040.00419.42
8.1.130.0070.00018.02
8.1.120.0000.00717.78
8.1.110.0080.00017.76
8.1.100.0000.00717.76
8.1.90.0040.00417.75
8.1.80.0080.00017.70
8.1.70.0030.00317.70
8.1.60.0040.00417.82
8.1.50.0000.00917.78
8.1.40.0030.00617.73
8.1.30.0040.00417.90
8.1.20.0040.00417.82
8.1.10.0060.00317.76
8.1.00.0000.00817.61
8.0.300.0000.00918.77
8.0.290.0030.00617.13
8.0.280.0000.00718.63
8.0.270.0000.00817.50
8.0.260.0030.00317.44
8.0.250.0080.00017.36
8.0.240.0000.00717.26
8.0.230.0040.00417.34
8.0.220.0050.00317.19
8.0.210.0030.00617.21
8.0.200.0030.00317.26
8.0.190.0000.01017.26
8.0.180.0070.00017.17
8.0.170.0040.00417.32
8.0.160.0040.00417.21
8.0.150.0040.00417.24
8.0.140.0050.00217.28
8.0.130.0050.00013.68
8.0.120.0000.00817.22
8.0.110.0060.00317.17
8.0.100.0080.00017.17
8.0.90.0040.00417.14
8.0.80.0110.01117.30
8.0.70.0040.00417.21
8.0.60.0030.00517.14
8.0.50.0000.00717.21
8.0.30.0080.01217.27
8.0.20.0110.01317.47
8.0.10.0030.00517.40
8.0.00.0080.01016.99
7.4.330.0000.00515.18
7.4.320.0000.00616.85
7.4.300.0060.00016.77
7.4.290.0070.00016.70
7.4.280.0000.00816.73
7.4.270.0070.00016.82
7.4.260.0040.00416.59
7.4.250.0050.00316.81
7.4.240.0060.00216.70
7.4.230.0000.00716.59
7.4.220.0090.00916.79
7.4.210.0090.00916.81
7.4.200.0050.00216.93
7.4.160.0120.00616.79
7.4.150.0060.01317.40
7.4.140.0140.00517.86
7.4.130.0040.01316.70
7.4.120.0070.01016.78
7.4.110.0060.01316.96
7.4.100.0120.00616.77
7.4.90.0090.00916.80
7.4.80.0150.00419.39
7.4.70.0110.01116.68
7.4.60.0070.01016.82
7.4.50.0090.00016.79
7.4.40.0130.01016.83
7.4.30.0100.01316.68
7.4.00.0030.00915.28
7.3.330.0000.00613.43
7.3.320.0000.00513.41
7.3.310.0020.00516.47
7.3.300.0070.00016.69
7.3.290.0100.00616.68
7.3.280.0080.01116.61
7.3.270.0120.00917.40
7.3.260.0150.00916.83
7.3.250.0070.01316.68
7.3.240.0110.00716.68
7.3.230.0120.00616.71
7.3.210.0040.01516.68
7.3.200.0040.01219.39
7.3.190.0170.00716.64
7.3.180.0110.00516.73
7.3.170.0070.01316.84
7.3.160.0030.01516.72
7.2.330.0060.01216.73
7.2.320.0040.01417.17
7.2.310.0070.01016.88
7.2.300.0110.00616.90
7.2.290.0070.01317.20
7.2.60.0080.00417.02
7.2.00.0030.01019.71
7.1.200.0030.00315.95
7.1.100.0000.00918.36
7.1.70.0060.00317.39
7.1.60.0100.01319.46
7.1.50.0050.00517.19
7.1.00.0070.07322.37
7.0.200.0030.00816.92
7.0.140.0030.05022.19
7.0.60.0030.04720.09
7.0.50.0130.08018.02
7.0.40.0070.04020.13
7.0.30.0330.03320.20
7.0.20.0370.07320.18
7.0.10.0100.04720.29
7.0.00.0130.08020.12
5.6.280.0100.06720.97
5.6.210.0100.06320.55
5.6.200.0070.03718.16
5.6.190.0070.04320.60
5.6.180.0230.04720.50
5.6.170.0230.04320.38
5.6.160.0170.07720.71
5.6.150.0130.08018.17
5.6.140.0070.05718.12
5.6.130.0000.04718.23
5.6.120.0100.08021.16
5.6.110.0100.05021.13
5.6.100.0000.09321.02
5.6.90.0100.08321.03
5.6.80.0130.05020.55
5.5.350.0030.04320.42
5.5.340.0070.08317.88
5.5.330.0100.05020.43
5.5.320.0200.03720.24
5.5.310.0200.04320.51
5.5.300.0000.04317.97
5.5.290.0070.08718.02
5.5.280.0100.08020.66
5.5.270.0170.06320.91
5.5.260.0070.08320.88
5.5.250.0070.08020.73
5.5.240.4000.04320.09
5.4.450.0200.04019.49
5.4.440.0300.07319.41
5.4.430.0170.04719.45
5.4.420.0130.07019.40
5.4.410.0300.03719.11
5.4.400.0230.05719.10
5.4.390.0300.07019.16
5.4.380.0200.04718.88
5.4.370.0230.04019.09
5.4.360.0270.05018.92
5.4.350.0200.08019.08
5.4.340.0270.03019.13
5.4.320.0200.05018.90
5.4.310.0300.05719.11
5.4.300.0230.03319.13
5.4.290.0270.07018.80
5.4.280.0100.04719.19
5.4.270.0230.04319.09
5.4.260.0170.05319.28
5.4.250.0200.04019.13
5.4.240.0230.03318.92
5.4.230.0170.03719.13
5.4.220.0170.05719.12
5.4.210.0170.05018.80
5.4.200.0270.05718.78
5.4.190.0230.06319.21
5.4.180.0430.03319.25
5.4.170.0130.04319.12
5.4.160.0270.03019.14
5.4.150.0300.05019.11
5.4.140.0300.04716.28
5.4.130.0270.06316.33
5.4.120.0270.07016.49
5.4.110.0330.06316.48
5.4.100.0200.05016.41
5.4.90.0200.06016.48
5.4.80.0200.06016.53
5.4.70.0130.04016.49
5.4.60.0170.03716.42
5.4.50.0270.03716.26
5.4.40.0230.07316.49
5.4.30.0230.03716.08
5.4.20.0270.04716.41
5.4.10.0200.05016.08
5.4.00.0100.04315.78
5.3.290.0200.04714.62
5.3.280.0230.06714.48
5.3.270.0230.03314.75
5.3.260.0230.07714.60
5.3.250.0270.06714.48
5.3.240.0470.03314.63
5.3.230.0300.06314.59
5.3.220.0270.04714.45
5.3.210.0170.03714.59
5.3.200.0300.05714.45
5.3.190.0170.04714.45
5.3.180.0200.07714.66
5.3.170.0270.05014.56
5.3.160.0270.06314.65
5.3.150.0130.06714.59
5.3.140.0100.07014.55
5.3.130.0230.07314.68
5.3.120.0370.05714.42
5.3.110.0200.05714.54
5.3.100.0200.07713.92
5.3.90.0270.06014.16
5.3.80.0270.06714.15
5.3.70.0170.05314.17
5.3.60.0070.04713.89
5.3.50.0200.08013.83
5.3.40.0170.06313.90
5.3.30.0200.07313.80
5.3.20.0370.03313.70
5.3.10.0270.06713.54
5.3.00.0170.03313.52
5.2.170.0270.05312.00
5.2.160.0170.05312.00
5.2.150.0100.06712.00
5.2.140.0200.03312.00
5.2.130.0200.05712.00
5.2.120.0130.05312.00
5.2.110.0170.04012.00
5.2.100.0270.05012.00
5.2.90.0170.02712.00
5.2.80.0130.05312.00
5.2.70.0170.04712.00
5.2.60.0130.05012.00
5.2.50.0070.04312.00
5.2.40.0230.04312.00
5.2.30.0170.06312.00
5.2.20.0200.02312.00
5.2.10.0170.05712.00
5.2.00.0230.05012.00
5.1.60.0100.03712.00
5.1.50.0170.02012.00
5.1.40.0170.02012.00
5.1.30.0130.02312.00
5.1.20.0200.02712.00
5.1.10.0200.03012.00
5.1.00.0170.03312.00
5.0.50.0100.02312.00
5.0.40.0200.03012.00
5.0.30.0100.03712.00
5.0.20.0170.01712.00
5.0.10.0030.02712.00
5.0.00.0070.03312.00
4.4.90.0070.02012.00
4.4.80.0100.03312.00
4.4.70.0070.03312.00
4.4.60.0100.03312.00
4.4.50.0100.03312.00
4.4.40.0070.02312.00
4.4.30.0070.01312.00
4.4.20.0070.03012.00
4.4.10.0030.03012.00
4.4.00.0100.02712.00
4.3.110.0070.01312.00
4.3.100.0100.01312.00
4.3.90.0030.02312.00
4.3.80.0100.02712.00
4.3.70.0070.03312.00
4.3.60.0070.01312.00
4.3.50.0100.01312.00
4.3.40.0130.02712.00
4.3.30.0070.01712.00
4.3.20.0070.01712.00
4.3.10.0000.03312.00
4.3.00.0000.03312.00

preferences:
35.61 ms | 401 KiB | 5 Q